//
//  ASStateValue.swift
//  AxisSegmentedView
//
//  Created by jasu on 2022/03/19.
//  Copyright (c) 2022 jasu All rights reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is furnished
//  to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in all
//  copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
//  INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
//  PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
//  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
//  OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

import SwiftUI

/// An environment viewmodel that can be referenced by styles.
public class ASStateValue: ObservableObject {
    
    /// Check if it is in the first running state.
    /// Used to remove animation at first startup.
    public var isInitialRun: Bool = true

    /// A constant value for segmented view.
    @Published public var constant: ASConstant = .init()
    
    /// Total number of tab buttons.
    @Published public var itemCount: Int = 0
    
    /// The previously selected position index value.
    @Published public var previousIndex: Int = 0
    
    /// The previously selected position frame value.
    @Published public var previousFrame: CGRect = .zero
    
    /// The currently selected position index value.
    @Published public var selectionIndex: Int = 0
    
    /// The currently selected position frame value.
    @Published public var selectionFrame: CGRect = .zero
    
    /// The size of the tab button that is not currently selected.
    @Published public var otherSize: CGSize = .zero
    
    /// The full size of the segmented view.
    @Published public var size: CGSize = .zero
    
}

